971887880264

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{11777}}^1\times {\mathrm{6791}}^1$

素因数の和:18619

約数の個数: 96

約数和(自身を含む): 2188695375360

約数和(自身を除く): 1216807495096

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 6076, 6791, 11777, 12152, 13582, 23554, 27164, 47108, 47537, 54328, 82439, 94216, 95074, 164878, 190148, 210521, 329756, 332759, 365087, 380296, 421042, 577073, 659512, 665518, 730174, 842084, 1154146, 1331036, 1460348, 1473647, 1684168, 2308292, 2555609, 2662072, 2920696, 2947294, 4616584, 5111218, 5894588, 10222436, 10315529, 11789176, 17889263, 20444872, 20631058, 35778526, 41262116, 71557052, 79977607, 82524232, 143114104, 159955214, 319910428, 559843249, 639820856, 1119686498, 2239372996, 2479305817, 3918902743, 4478745992, 4958611634, 7837805486, 9917223268, 15675610972, 17355140719, 19834446536, 31351221944, 34710281438, 69420562876, 121485985033, 138841125752, 242971970066, 485943940132, 971887880264]

約数ペア:

[(1, 971887880264), (2, 485943940132), (4, 242971970066), (7, 138841125752), (8, 121485985033), (14, 69420562876), (28, 34710281438), (31, 31351221944), (49, 19834446536), (56, 17355140719), (62, 15675610972), (98, 9917223268), (124, 7837805486), (196, 4958611634), (217, 4478745992), (248, 3918902743), (392, 2479305817), (434, 2239372996), (868, 1119686498), (1519, 639820856), (1736, 559843249), (3038, 319910428), (6076, 159955214), (6791, 143114104), (11777, 82524232), (12152, 79977607), (13582, 71557052), (23554, 41262116), (27164, 35778526), (47108, 20631058), (47537, 20444872), (54328, 17889263), (82439, 11789176), (94216, 10315529), (95074, 10222436), (164878, 5894588), (190148, 5111218), (210521, 4616584), (329756, 2947294), (332759, 2920696), (365087, 2662072), (380296, 2555609), (421042, 2308292), (577073, 1684168), (659512, 1473647), (665518, 1460348), (730174, 1331036), (842084, 1154146)]